Sharp MX5170FN

• Code: A0-18
• Description: Conflict firmware version ASIC-MAIN
• Causes: Combination version error in MFPC ASIC
• Remedy: Check the combination of the firmware. Use SIM49-1 to perform the firmware version-up procedure again.

• Code: A0-20
• Description: Machine level error (CTL detection)
• Causes: Inconsistency between the MFP firmware version and the EEPROM data version.
• Remedy: Check the combination of the firmware.

• Code: A0-21
• Description: Machine level error (PCU detection)
• Causes: Inconsistency between the PCU firmware version and the EEPROM data version.
• Remedy: Check the combination of the firmware.

• Code: A0-22
• Description: Conflict firmware and EEPROM data version (SCN-MFP)
• Causes: Inconsistency between the SCN-MFP PWB firmware version and the EEPROM data version.
• Remedy: Check the combination of the firmware.

• Code: C1-01
• Description: Charger cleaner trouble (K)
• Causes: Charger unit trouble. HP sensor, motor, PCU PWB, harness connection trouble.
• Remedy: Check charger unit, PCU PWB, harness connection.

• Code: C1-03
• Description: Charger cleaner trouble (C)
• Causes: Charger unit trouble. HP sensor, motor, PCU PWB, harness connection trouble.
• Remedy: Check charger unit, PCU PWB, harness connection.